diff --git a/clearml/backend_interface/metrics/reporter.py b/clearml/backend_interface/metrics/reporter.py
index b79393fc..36eacb98 100644
--- a/clearml/backend_interface/metrics/reporter.py
+++ b/clearml/backend_interface/metrics/reporter.py
@@ -264,7 +264,7 @@ class Reporter(InterfaceBase, AbstractContextManager, SetupUploadMixin, AsyncMan
         self._async_enable = async_enable
         self._flush_frequency = 5.0
         self._max_iteration = 0
-        flush_threshold = config.get("development.worker.report_event_flush_threshold", 50)
+        flush_threshold = config.get("development.worker.report_event_flush_threshold", 100)
         self._report_service = BackgroundReportService(
             task=task, async_enable=async_enable, metrics=metrics,
             flush_frequency=self._flush_frequency, flush_threshold=flush_threshold)
diff --git a/clearml/backend_interface/task/models.py b/clearml/backend_interface/task/models.py
index ae6283b2..75e75da9 100644
--- a/clearml/backend_interface/task/models.py
+++ b/clearml/backend_interface/task/models.py
@@ -33,6 +33,9 @@ class ModelsList(UserList):
         except KeyError:
             return default
 
+    def keys(self):
+        return self._models.keys()
+
 
 class TaskModels(UserDict):
     _input_models_re = re.compile(pattern=r"((Using model id: )(\w+)?)", flags=re.IGNORECASE)